63b76e8ad1
The setting of Q_USE_PROVIDERNET_FOR_PUBLIC was added to multitenancy job in project-config commit 7d1e2127a2b055640d90808347ae5b133df83847, so no need to set it in the plugin settings anymore. Multitenancy devstack setup docs are updated too. Change-Id: I165bfc8051b9cf3fc80f299c8215712089003f3a
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Ironic multitenant networking and DevStack
This guide will walk you through using OpenStack Ironic/Neutron with
the ML2 networking-generic-switch plugin.
Using VMs as baremetal servers
This scenario shows how to setup Devstack to use Ironic/Neutron
integration with VMs as baremetal servers and ML2
networking-generic-switch that interacts with OVS.
DevStack Configuration
The following is local.conf that will setup Devstack
with 3 VMs that are registered in ironic.
networking-generic-switch driver will be installed and
configured in Neutron.
[[local|localrc]]
# Configure ironic from ironic devstack plugin.
enable_plugin ironic https://git.openstack.org/openstack/ironic
# Install networking-generic-switch Neutron ML2 driver that interacts with OVS
enable_plugin networking-generic-switch https://git.openstack.org/openstack/networking-generic-switch
Q_PLUGIN_EXTRA_CONF_PATH=/etc/neutron/plugins/ml2
Q_PLUGIN_EXTRA_CONF_FILES['networking-generic-switch']=ml2_conf_genericswitch.ini
# Add link local info when registering Ironic node
IRONIC_USE_LINK_LOCAL=True
IRONIC_ENABLED_NETWORK_INTERFACES=flat,neutron
IRONIC_NETWORK_INTERFACE=neutron
#Networking configuration
OVS_PHYSICAL_BRIDGE=brbm
PHYSICAL_NETWORK=mynetwork
IRONIC_PROVISION_NETWORK_NAME=ironic-provision
IRONIC_PROVISION_SUBNET_PREFIX=10.0.5.0/24
IRONIC_PROVISION_SUBNET_GATEWAY=10.0.5.1
Q_PLUGIN=ml2
ENABLE_TENANT_VLANS=True
Q_ML2_TENANT_NETWORK_TYPE=vlan
TENANT_VLAN_RANGE=100:150
# Neutron public network type was changed to flat by default
# in neutron commit 1554adef26bd3bd184ddab668660428bdf392232
Q_USE_PROVIDERNET_FOR_PUBLIC=False
# Credentials
ADMIN_PASSWORD=password
RABBIT_PASSWORD=password
DATABASE_PASSWORD=password
SERVICE_PASSWORD=password
SERVICE_TOKEN=password
SWIFT_HASH=password
SWIFT_TEMPURL_KEY=password
# Enable Ironic API and Ironic Conductor
enable_service ironic
enable_service ir-api
enable_service ir-cond
# Enable Neutron which is required by Ironic and disable nova-network.
disable_service n-net
disable_service n-novnc
enable_service q-svc
enable_service q-agt
enable_service q-dhcp
enable_service q-l3
enable_service q-meta
enable_service neutron
# Enable Swift for agent_* drivers
enable_service s-proxy
enable_service s-object
enable_service s-container
enable_service s-account
# Disable Horizon
disable_service horizon
# Disable Heat
disable_service heat h-api h-api-cfn h-api-cw h-eng
# Disable Cinder
disable_service cinder c-sch c-api c-vol
# Disable Tempest
disable_service tempest
# Swift temp URL's are required for agent_* drivers.
SWIFT_ENABLE_TEMPURLS=True
# Create 3 virtual machines to pose as Ironic's baremetal nodes.
IRONIC_VM_COUNT=3
IRONIC_VM_SSH_PORT=22
IRONIC_BAREMETAL_BASIC_OPS=True
# Enable Ironic drivers.
IRONIC_ENABLED_DRIVERS=fake,agent_ssh,agent_ipmitool,pxe_ssh,pxe_ipmitool
# Change this to alter the default driver for nodes created by devstack.
# This driver should be in the enabled list above.
IRONIC_DEPLOY_DRIVER=agent_ssh
# The parameters below represent the minimum possible values to create
# functional nodes.
IRONIC_VM_SPECS_RAM=1024
IRONIC_VM_SPECS_DISK=10
# Size of the ephemeral partition in GB. Use 0 for no ephemeral partition.
IRONIC_VM_EPHEMERAL_DISK=0
# To build your own IPA ramdisk from source, set this to True
IRONIC_BUILD_DEPLOY_RAMDISK=False
VIRT_DRIVER=ironic
# By default, DevStack creates a 10.0.0.0/24 network for instances.
# If this overlaps with the hosts network, you may adjust with the
# following.
NETWORK_GATEWAY=10.1.0.1
FIXED_RANGE=10.1.0.0/24
FIXED_NETWORK_SIZE=256
# Log all output to files
LOGFILE=$HOME/devstack.log
LOGDIR=$HOME/logs
IRONIC_VM_LOG_DIR=$HOME/ironic-bm-logs